AT commands File system commands
Digi XBee3 Cellular LTE-M/NB-IoT Global Smart Modem User Guide
198
<DIR> lib/
32 test.txt
1234 secure.bin#
ATFS PUTfilename
Starts a YMODEM receive on the XBee Smart Modem, storing the received file tofilenameand ignoring
the filename that appears in block 0 of the YMODEM transfer. The XBee Smart Modem sends a
prompt (Receivingfile with YMODEM...)when it is ready to receive, at which point you should initiate
a YMODEM send in your terminal emulator.
If the command is incorrect, the reply will be an error as described in Error responses.
ATFS XPUTfilename
Similar to thePUTcommand, but stores the file securely on the XBee Smart Modem. See Secure files
for details on what this means.
If the command is incorrect, the reply will be an error as described in Error responses.
ATFS HASHfilename
Print a SHA-256 hash of a file to allow for verification against a local copy of the file.
n On Windows, you can generate a SHA-256 hash of a file with the command certutil -hashfile
test.txt SHA256.
n On Mac and Linux use shasum -b -a 256 test.txt.
ATFS GETfilename
Starts a YMODEM send offilenameon the XBee device.When it is ready to send, the XBee Smart
Modem sends a prompt:(Sendingfile with YMODEM...). When the prompt is sent, you should initiate
a YMODEM receive in your terminal emulator.
If the command is incorrect, the reply will be an error as described in Error responses.
ATFS MVsource_pathdest_path
Moves or renames the selected file or directorysource_pathto the new name or locationdest_
path.This commandfails with an error ifsource_pathdoes not exist, ordest_pathalready exists.
Note Unlike a computer's command prompt which moves a file into the dest_path if it is an existing
directory, you must specify the full name for dest_path.
ATFS RMfile_or_directory
Removes the file or empty directory specified byfile_or_directory.This command fails with an error
iffile_or_directorydoes not exist, is not empty, refers to the current working directory or one of its
parents.
ATFS INFO
Report on the size of the filesystem, showing bytes in use, available, marked bad and total.The report
ends with a blank line, as with most multi-line AT command output. Example output:
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